Had a catheter ablation at St Thomas' Hospital Wednesday 25 July under a general anaesthetic. Discharged midday Thursday, an ECG confirmed sinus rhythm. Stopped taking Dronedarone and Digoxin 62.5mg, continued with Statins and Rivaroxaban. Friday and Saturday suffered bouts of afib - indicated by my Kardia and overnight Fitbit sleep analysis. Sunday, Monday, Tuesday and Wednesday sinus rhythm and feeling confident. However since then, four days, my persistent afib has returned, pulse rate varying between 45 and 140 in a 30 second period. Has anyone experienced similar and do you think my condition may improve? My follow up appointment at the cardiac clinic is more than 2 months away. Should I wait until then or contact them now?